Frasier: Say, Lilith, you know, it might help me to get a rhythm going if you would sing one of those simple work songs that our forefathers so beloved.
Lilith: I don't know any work songs.
Frasier: Well, sing whatever you do know.
Lilith: I only know one song.
Frasier: Well, sing that, then.
Lilith: [sings] My funny valentine Sweet comic valentine You make me smile with my heart